Clinics and Departments

Laboratory Services

Lab Dept:

Hematology

COMPLETE BLOOD COUNT REFERENCE VALUES

RBC Parameters (Conventional Units)

Age

HGB (g/dL)

HCT (%)

RBC (x106/ÁL)

MCV (fl)

MCH (pg)

MCHC (%)

RDW (%)

1 day

14.5 - 22.5

45 - 67

4.00 – 6.60

95 - 121

31 - 37

29 - 37

12.0 – 18.0

1 wk

13.5 – 19.5

42 - 66

3.90 – 6.30

88 - 126

28 - 40

28 = 38

13.0 – 18.0

2 wk

12.5 – 20.5

39 – 63

3.60 – 6.20

86 - 124

28 - 40

28 – 38

13.0 – 18.0

1 mo

10.0 – 18.0

31 - 55

3.00 – 5.40

85 - 123

28 - 40

29 - 37

11.5 – 16.0

2 mo

9.0 – 14.0

28 - 42

2.70 – 4.90

77 - 115

26 - 34

29 - 37

11.5 – 16.0

3 – 6 mo

9.5 – 13.5

29 - 41

3.10 – 4.50

74 - 108

25 - 35

30 -36

11.5 – 16.0

0.5 – 2 yr

10.5 – 13.5

33 - 49

3.70 – 5.30

70 - 86

23 - 31

30 - 36

11.5 – 16.0

2 – 6 yr

11.5 – 15.5

34 - 40

3.90 – 5.30

75 - 87

24 - 30

32 - 36

11.5 – 15.0

6 – 12 yr

11.5 – 15.5

35 - 45

4.00 – 5.20

77 - 95

25 - 33

32 - 36

11.5 – 15.0

12 – 18 yr (Male)

13.0 – 16.0

36 - 51

4.50 – 5.30

78 - 98

25 - 35

32 - 36

11.5 – 14.0

12 – 18 yr (Female)

12.0 – 16.0

33 - 51

4.10 – 5.10

78 - 102

25 - 35

32 - 36

11.5 – 14.0

>18 yr (Male)

13.5 – 17.5

37 - 53

4.50 – 5.90

80 – 100

26 – 34

32 - 36

11.5 = 13.1

>18 yr (Female)

12.0 – 16.0

33 - 51

4.00 – 5.20

80 - 100

26 - 34

32 - 36

11.5 – 13.1

WBC and Differential (Conventional Units)

Age

WBC (X103/ÁL)

Segmented Neutrophils %

Band Neutrophils %

Eosinophils %

Basophils %

Lymphocytes %

Monocytes %

NRBCs (#/100 BCs)

0 - 3 days

9.0 – 35.0

32 – 62

0 - 18

0 – 2

0 - 1

19 – 29

5 – 7

0 – 2

4 - 9 days

5.0 – 21.0

19 – 49

0 – 15

0 – 2

0 – 1

26 – 36

5 – 7

0

10 - 14 days

5.0 – 20.0

14 – 34

0 – 14

0 – 2

0 – 1

36 – 45

6 – 10

0

15 - 30 days

5.0 –19.5

15 – 35

0 – 12

0 – 2

0 – 1

43 – 53

7 – 11

0

1 - 6 mo

6.0 – 17.5

13 – 33

0 – 11

0 – 3

0 – 1

41 – 71

4 – 7

0

7 - 24 mo

6.0 – 17.0

15 - 35

0 – 11

0 – 3

0 – 1

45 – 76

3 – 6

0

25 - 60 mo

5.5 – 15.5

23 - 45

0 – 11

0 – 3

0 – 1

35 – 65

3 – 6

0

5 - 8 yr

5.0 – 14.5

32 – 54

0 – 11

0 – 3

0 – 1

28 – 48

3 – 6

0

9 -12 yrs

4.5 – 13.5

33 – 61

0 – 11

0 – 3

0 – 1

28 – 48

3 – 6

0

13 - 18 yr

4.5 – 13.0

34 – 64

0 – 11

0 – 3

0 – 1

25 – 45

3 – 6

0

adult

4.5 – 11.0

35 – 66

0 – 11

0 – 3

0 – 1

24 – 44

3 – 6

0

Platelets (Conventional Units)

Age

PLT (x103/ÁL)

MPV (fl)

All ages

150 – 450

6.5 – 10.0



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